Home / 14,654,232.84-21,953,603.90-9,781,847.65

Finding the Fourth Proportional to 14,654,232.84, 21,953,603.90 and 9,781,847.65

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Solution

The fourth proportional to 14,654,232.84, 21,953,603.90 and 9,781,847.65 is: 14,654,251.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,654,232.84 : 21,953,603.90 = 9,781,847.65 : x
  2. Step 2: Convert to fraction form
    14,654,232.84/21,953,603.90 = 9,781,847.65/x
  3. Step 3: Cross multiply
    14,654,232.84x = 21,953,603.90 × 9,781,847.65
  4. Step 4: Simplify right side
    14,654,232.84x = 214,746,808,687,816.47
  5. Step 5: Solve for x
    x = 214,746,808,687,816.47/14,654,232.84
  6. Step 6: Final answer
    x = 14,654,251.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.